The Southwest Florida Water Management District has some great tips, and
instructions, for selecting and applying fertilizer for your lawn. Sometimes
Florida yards need fertilizer to help keep them healthy, but applying too much
fertilizer, too often or at the wrong time can cause damage to your lawn. The
following steps will help you through the process of knowing when, and how
much, to fertilize! To learn more, please visit the Southwest Florida Water
Management District’s Florida-friendly website at http://www.swfwmd.state.fl.us/yards/fertilizing.
- Know When to Apply Fertilizer
- Consider the time of year, climate, soil type and, most important, type of grass and health or condition of the lawn before applying fertilizer.
- Fertilize only when the grass is actively growing. For instance, during the winter, grass is dormant in many areas of Florida; therefore, fertilizer is not necessary. Fertilizer applied when grass is not growing wastes your money and time, since it will not be beneficially used by the grass.
- If your lawn has problem areas, find out if this is related to a pest, soil or environmental problem such as excess shade or the uneven distribution of irrigation water. These problems should be corrected and not just masked by fertilization.
- If your household uses reclaimed water, check with your utility to determine if your reclaimed water has nutrients such as nitrogen and phosphorus, which are also in fertilizer. If so, you may not need to fertilize as much.
- Do not fertilize if rain is predicted in the next 24–36 hours or when a heavy rain, tropical storm, hurricane or flood is predicted
- Determining How Much to Buy
To avoid storing leftover fertilizer, decide how much you need before you make a purchase. Don’t guess! Measure your property and calculate the total square footage of turfgrass. Do not include landscape plants in the area to be fertilized.
- Selecting Fertilizer
Read
the Label
All
fertilizer labels have three bold numbers. The first number on the label
represents nitrogen, the second number represents phosphorus and the third
number represents potassium. These are the three major nutrients your lawn
needs to thrive.
In
general, select a fertilizer where the first and third numbers on the label are
equal or in a 2:1 ratio and the middle number is zero or as low as possible.
Look for a
fertilizer where the ratio of nitrogen to phosphorus (the first to second
number) is a minimum of 4 to 1. For example, a 12-3-10 and a 15-0-15 fertilizer
would follow this recommendation.
Choose Slow-Release Fertilizer
Most home
lawn fertilizers contain some slow-release nitrogen. It takes longer for your
yard to benefit from slow-release nitrogen, but the effects will last longer.
Many of these fertilizers provide fertilization for 60 days or longer,
depending on environmental conditions. As a result, fewer nutrients may be
wasted or lost as pollutants.To find a slow-release fertilizer, look for these terms on the product or fertilizer tag for nitrogen
- Timed-release, slow-release or controlled-release
- Water insoluble nitrogen
- Isobutylidene diurea (IBDU)
- Ureaform (UF)
- Nitroform
- Sulfur-, polymer-, plastic- or resin-coated urea
- Applying Fertilizer
When applying fertilizer, the most important thing
to remember is to read and follow the instructions on the fertilizer bag.
Proper application will ensure maximum coverage, resulting in a healthy lawn
while protecting water bodies.
Calculate Application Rates
To determine the correct amount of fertilizer per
1,000 square feet, divide 100 by the percentage of nitrogen in the bag. For
example, a fertilizer with a 15-0-15 label contains 15% nitrogen, 0% phosphorus
and 15% potassium. Divide 100 by 15 to get 6.6; this is the number of pounds of
slow-release fertilizer needed to apply one pound of nitrogen per 1,000 square
feet. This works for any fertilizer product or amount of nitrogen.
- Maintaining a Healthy Lawn
Proper lawn maintenance is vital for the long-term
health of your lawn. Appropriate mowing and watering practices must occur so
your lawn will have a healthy root system, be more drought-tolerant and be able
to resist pests and disease. To ensure your lawns best appearance and health,
call the professionals at ProMo Lawn Care.
ProMo Lawn Care is one of the best because we hire
the best, make your lawn look its best, and offer the best pricing for
professional lawn care in Southwest Florida. Your satisfaction with our lawn
care is important. We pride ourselves in providing a quality lawn care that
tailors each service to suit your lawn and its individual needs. Contact ProMo
Lawn Care for customer service that puts you first.
We are a full service
lawn and
landscape care company serving Cape Coral, Ft. Myers,
Estero, Bonita Springs, Naples and Punta Gorda. We are insured professionals
accredited by the BBB, so if you want it done right, call us at 1-800-NEW-LAWN.
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